Paper outlet box and toilet bowl

Abstract

This utility model discloses a paper dispenser, including a box body, a drive mechanism, a transmission mechanism, a first rolling element, and a second rolling element. The box body has a first receiving cavity with a baffle plate inside. A gap is left between the baffle plate and the bottom plate of the first receiving cavity, allowing a single sheet of paper to pass through. The baffle plate divides the first receiving cavity into a paper storage area and a paper dispensing area. The first and second rolling elements rotate in opposite directions. The first rolling element, through the friction between its friction layer and the paper, drives the bottommost sheet of paper through the gap between the baffle plate and the bottom plate, and then passes it to the bottom of the second rolling element. The second rolling element, through the friction between its friction layer and the paper, pulls the paper forward for output. Finally, the paper is ejected from the box body onto the surface of the toilet bowl's residual water, preventing residual water from splashing onto the user's bottom, greatly improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of intelligent toilet technology, and in particular to a paper dispenser and toilet. Background Technology

[0002] Existing toilets leave residual water inside after flushing, which splashes onto the user's bottom when they defecate, providing an unpleasant experience. Utility Model Content

[0003] This utility model aims to at least partially solve one of the aforementioned technical problems in related technologies. To this end, this utility model proposes a paper output box.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] This utility model also proposes a toilet with the aforementioned paper dispenser.

[0006] According to a first aspect of the present invention, a paper output box includes a box body, a drive mechanism, a transmission mechanism, a first rolling member, and a second rolling member. The box body has a first receiving cavity, and a baffle plate is provided in the first receiving cavity. A gap is left between the baffle plate and the bottom plate of the first receiving cavity to allow a single sheet of paper to pass through. The baffle plate divides the first receiving cavity into a paper storage area and a paper output area. The paper output area is located in front of the paper storage area. The outer peripheral walls of the first rolling member and the second rolling member are provided with friction layers for increasing friction. The first rolling member is located at the bottom of the paper storage area, and the second rolling member is located in the paper output area. The friction layer of the second rolling member is in tangential contact with the bottom of the paper output area. The first rolling member and the second rolling member rotate towards each other. The first rolling member and the second rolling member are connected to the drive mechanism through the transmission mechanism.

[0007] The paper output box according to the embodiment of this utility model has at least the following beneficial effects:

[0008] 1. Paper is stacked in the paper storage area. When the drive mechanism operates, the first and second rolling elements rotate in opposite directions. The first rolling element, through the friction between its friction layer and the paper, pulls the bottommost paper through the gap between the baffle plate and the base plate, and then passes it to the bottom of the second rolling element. The second rolling element, through the friction between its friction layer and the paper, pulls the paper forward and ejects it from the box onto the surface of the toilet bowl's residual water. This prevents residual water from splashing onto the user's bottom, greatly improving the user experience.

[0009] 2. The paper in the storage area is stacked behind the baffle plate. Only the bottommost paper can enter the output area through the gap and be picked up by the second roller. This design uses the baffle plate to block the friction of subsequent paper and the friction layer, effectively achieving single-sheet separation and avoiding multiple sheets from being output at the same time.

[0010] 3. The first and second rolling elements work together. The first rolling element pushes the paper forward, and the paper is caught by the second rolling element after passing through the gap. The second rolling element pulls the paper out of the box, avoiding jamming caused by uneven paper when only the first rolling element is used for conveying. The second rolling element can flatten the paper and output it smoothly.

[0011] According to some embodiments of the present invention, two baffles are provided, both of which are vertical strips and are located on the left and right walls of the first accommodating cavity, respectively.

[0012] According to some embodiments of the present invention, the driving mechanism is a motor, the transmission mechanism includes a first pulley and a first belt, the first pulley is fixedly connected to the shaft of the first rolling element, and the first pulley is connected to the output shaft of the motor in the same direction through the first belt.

[0013] According to some embodiments of the present invention, the transmission mechanism further includes a second pulley and a second belt. The second pulley is fixedly connected to the shaft of the second rolling element. The second pulley and the first pulley are connected in reverse transmission via the second belt. The diameter of the first pulley is larger than the diameter of the second pulley.

[0014] According to some embodiments of the present invention, the box body is provided with a second receiving cavity, and the driving mechanism is installed in the second receiving cavity.

[0015] According to some embodiments of the present invention, the bottom plate of the first accommodating cavity has an opening, and the opening is located in the paper storage area. The rotating shaft of the first rolling element is installed below the bottom plate. The first rolling element extends into the opening from bottom to top, and the top of the first rolling element is higher than the bottom plate.

[0016] According to some embodiments of the present invention, the bottom plate of the first accommodating cavity is inclined, and the bottom plate is inclined downward from back to front.

[0017] According to some embodiments of the present invention, the box body includes a front plate, which is located in front of the second rolling member. A paper outlet is provided on the front plate, and the paper outlet is connected to the front end of the bottom plate of the first accommodating cavity.

[0018] According to some embodiments of the present invention, a top cover is also included, which is disposed on the top of the first accommodating cavity, and the top cover is connected to the box body by a snap fastener.

[0019] A toilet according to a second aspect of the present invention includes a paper dispenser and a cover, wherein the paper dispenser is mounted on the lower surface of the cover.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is an exploded view of the paper output box of this utility model;

[0023] Figure 2 This is an internal structural diagram of the paper output box of this utility model;

[0024] Figure 3 This is a front view of the first accommodating cavity of this utility model.

[0025] Reference numerals: Box body 100, first accommodating cavity 110, baffle plate 111, gap 112, paper storage area 113, paper output area 114, opening 115, bottom plate 116, second accommodating cavity 120, front plate 130, paper output port 131, drive mechanism 200, transmission mechanism 300, first pulley 310, first belt 320, second pulley 330, second belt 340, first rolling element 400, second rolling element 500, friction layer 600, top cover 700, spring buckle 710, paper 800. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Reference Figure 1-3 A paper output tray includes a tray body 100, a drive mechanism 200, a transmission mechanism 300, a first rolling element 400, and a second rolling element 500. The tray body 100 has a first receiving cavity 110, and a baffle plate 111 is provided in the first receiving cavity 110. A gap 112 for single sheets of paper to pass through is left between the baffle plate 111 and the bottom plate 116 of the first receiving cavity 110. The baffle plate 111 divides the first receiving cavity 110 into a paper storage area 113 and a paper output area 114. The paper output area 114 is located in front of the paper storage area 113. The first rolling element 400 and the second rolling element 500... The outer peripheral walls are provided with friction layers 600 to increase friction. The friction layers 600 can be made of rubber. A first rolling element 400 is located at the bottom of the paper storage area 113, near the guide plate 111. A second rolling element 500 is located within the paper output area 114, with its friction layer 600 tangentially contacting the bottom of the paper output area 114. The first rolling element 400 and the second rolling element 500 rotate towards each other. The first rolling element 400 and the second rolling element 500 are connected to the drive mechanism 200 via a transmission mechanism 300. In this embodiment, both the first rolling element 400 and the second rolling element 500 are rollers, and the number of rollers is set as needed.

[0029] Paper 800 is stacked in the paper storage area 113. When the drive mechanism 200 operates, the first roller 400 and the second roller 500 rotate towards each other. The first roller 400, through the friction between its friction layer 600 and the paper 800, drives the bottommost paper 800 through the gap 112 between the baffle plate 111 and the base plate 116, and then passes it to the bottom of the second roller 500. The second roller 500, through the friction between its friction layer 600 and the paper 800, pulls the paper 800 forward and outputs it. Finally, the paper 800 is ejected from the box 100 onto the surface of the toilet bowl's residual water. When the user defecates, residual water will not splash onto their bottom, greatly improving the user experience. The paper 800 is made of relatively stiff paper, making it easy for the paper 800 to be ejected in single sheets. After the user finishes using the toilet, the lid is closed, the paper 800 is ejected, and the paper 800 soaks on the water surface for a certain period of time, softening the paper 800. This softens the paper and provides a splash-proof effect for the next use. The first rolling element 400 rotates at a slower speed to prevent the paper 800 from wrinkling. Only one sheet of paper can pass through the gap 112 at a time. The rotation speed of the second rolling element 500 can be controlled to be greater than that of the first rolling element 400, so that the paper 800 can pass through the gap 112 as quickly as possible without blocking the next sheet of paper.

[0030] In some embodiments of this utility model, two baffles 111 are provided, both of which are vertical strips and are located on the left and right walls of the first accommodating cavity 110, respectively. Compared with a large-area flat baffle 111, the baffles 111, with their vertical strip structure on both sides of the first accommodating cavity 110, have a smaller contact area with the paper 800, which can significantly reduce the frictional resistance of the paper 800 when passing through the gap 112 and reduce jamming.

[0031] In some embodiments of this utility model, the drive mechanism 200 is a motor, and the transmission mechanism 300 includes a first pulley 310 and a first belt 320. The first pulley 310 is fixedly connected to the shaft of the first rolling element 400, and the first pulley 310 is connected to the output shaft of the motor in the same direction via the first belt 320. According to the design requirements, the first rolling element 400 needs to rotate at a relatively slow speed to slowly convey the paper 800 forward. By adjusting the diameter ratio between the first pulley 310 and the drive pulley on the motor output shaft, precise control of the rotational speed of the first rolling element 400 can be achieved.

[0032] In some embodiments of this utility model, the transmission mechanism 300 further includes a second pulley 330 and a second belt 340. The second pulley 330 is fixedly connected to the shaft of the second rolling element 500, and the second pulley 330 and the first pulley 310 are connected in reverse transmission via the second belt 340. The diameter of the first pulley 310 is larger than the diameter of the second pulley 330. By adjusting the diameter ratio of the first pulley 310 to the second pulley 330, the rotational speed of the second rolling element 500 is higher than that of the first rolling element 400. The second rolling element 500 pulls the paper 800 at a faster speed, ensuring that a single sheet of paper passes through the gap 112 quickly. This avoids the next sheet from clogging and wrinkling, and also increases the ejection speed of the paper 800. In this embodiment, the first rolling element 400 and the second rolling element 500 are driven by the same motor, avoiding the use of multiple motors and reducing equipment costs and energy consumption.

[0033] In some embodiments of this utility model, a second receiving cavity 120 is provided inside the box body 100, and the driving mechanism 200 is installed inside the second receiving cavity 120.

[0034] In some embodiments of this utility model, the bottom plate 116 of the first accommodating cavity 110 has an opening 115, and the opening 115 is located in the paper storage area 113. The rotating shaft of the first rolling element 400 is installed below the bottom plate 116. The first rolling element 400 extends from bottom to top into the opening 115, and the top of the first rolling element 400 is higher than the bottom plate 116. The top of the rolling element is slightly higher than the bottom plate 116, so that its friction layer 600 can directly and closely contact the lower surface of the bottom paper 800 of the paper stack, and stably drive the bottom paper 800 to move through friction.

[0035] In some embodiments of this utility model, the bottom plate 116 of the first receiving cavity 110 is inclined, and the bottom plate 116 is inclined downward from back to front. After the stacked paper 800 is placed in the paper storage area 113, due to the inclination of the bottom plate 116, the paper stack will slide towards the baffle plate 111 under the action of gravity, ensuring that the front end of the bottommost paper 800 is aligned with the gap 112 at the bottom of the baffle plate 111, and avoiding the problem of bending and jamming at the gap 112 when the paper 800 is output.

[0036] In some embodiments of this utility model, the housing 100 includes a front plate 130, which is located in front of the second rolling element 500. A paper outlet 131 is provided on the front plate 130, and the paper outlet 131 connects to the front end of the bottom plate 116 of the first accommodating cavity 110. If there is a height difference between the front end of the bottom plate 116 and the paper outlet 131, the paper 800 may get stuck at the transition point due to folding or sudden changes in friction. The above design allows the paper 800 to smoothly transition to the paper outlet 131, and the paper 800 can be output in a straight line after passing through the second rolling element 500, ensuring smooth paper output.

[0037] In some embodiments of this utility model, a top cover 700 is also included. The top cover 700 is disposed on the top of the first receiving cavity 110, and the top cover 700 is connected to the box body 100 by a spring snap 710. Through the cooperation of the spring snap 710 and the slot of the box body 100, "one-click opening" is realized. When the user replenishes the paper 800, he only needs to press the spring snap 710 to open the top cover 700, without the need for screwdrivers or other tools, thus improving operational efficiency.

[0038] A toilet includes the aforementioned paper dispenser and cover, the paper dispenser being mounted on the lower surface of the cover.

[0039] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A paper output box, characterized in that, The device includes a housing (100), a drive mechanism (200), a transmission mechanism (300), a first rolling element (400), and a second rolling element (500). The housing (100) has a first receiving cavity (110), and a baffle plate (111) is provided within the first receiving cavity (110). A gap (112) is left between the baffle plate (111) and the bottom plate (116) of the first receiving cavity (110) to allow a single sheet of paper to pass through. The baffle plate (111) divides the first receiving cavity (110) into a paper storage area (113) and a paper output area (114). The paper output area (114) is located in front of the paper storage area (113). The outer peripheral walls of the first rolling element (400) and the second rolling element (500) are provided with friction layers (600) to increase friction. The first rolling element (400) is located at the bottom of the paper storage area (113), and the second rolling element (500) is located in the paper output area (114). The friction layer (600) of the second rolling element (500) is in tangential contact with the bottom of the paper output area (114). The first rolling element (400) and the second rolling element (500) rotate towards each other. The first rolling element (400) and the second rolling element (500) are connected to the driving mechanism (200) through the transmission mechanism (300).

2. The paper output box according to claim 1, characterized in that, Two baffles (111) are provided, both of which are vertical strips and are located on the left and right walls of the first accommodating cavity (110), respectively.

3. The paper output box according to claim 1, characterized in that, The drive mechanism (200) is a motor, and the transmission mechanism (300) includes a first pulley (310) and a first belt (320). The first pulley (310) is fixedly connected to the shaft of the first rolling element (400), and the first pulley (310) and the output shaft of the motor are connected in the same direction through the first belt (320).

4. The paper output box according to claim 3, characterized in that, The transmission mechanism (300) further includes a second pulley (330) and a second belt (340). The second pulley (330) is fixedly connected to the shaft of the second rolling element (500). The second pulley (330) and the first pulley (310) are connected in reverse transmission through the second belt (340). The diameter of the first pulley (310) is larger than the diameter of the second pulley (330).

5. The paper output box according to claim 1, characterized in that, The box body (100) is provided with a second accommodating cavity (120), and the driving mechanism (200) is installed in the second accommodating cavity (120).

6. The paper output box according to claim 1, characterized in that, An opening (115) is provided on the bottom plate (116) of the first accommodating cavity (110), and the opening (115) is located in the paper storage area (113). The rotating shaft of the first rolling element (400) is installed below the bottom plate (116). The first rolling element (400) extends into the opening (115) from bottom to top, and the top of the first rolling element (400) is higher than the bottom plate (116).

7. The paper output box according to claim 1, characterized in that, The bottom plate (116) of the first accommodating cavity (110) is inclined, and the bottom plate (116) is inclined downward from back to front.

8. The paper output box according to claim 1, characterized in that, The box body (100) includes a front plate (130), which is located in front of the second rolling element (500). The front plate (130) has a paper outlet (131) which is connected to the front end of the bottom plate (116) of the first accommodating cavity (110).

9. The paper output box according to claim 1, characterized in that, It also includes a top cover (700), which covers the top of the first accommodating cavity (110), and the top cover (700) is connected to the box body (100) by a snap fastener (710).

10. A toilet seat, characterized in that, Includes the output tray and cover as described in any one of claims 1-9, wherein the output tray is mounted on the lower surface of the cover.

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